Airports go high-tech to detect explosives

Domestic and international airports around the country are being equipped with new technology able to detect traces of explosives.

Trace detection technology is being progressively introduced at the nation's airports to enhance security and better protect against potential terrorist attacks.

The screening involves brushing or gently vacuuming a passenger's open palms, clothing and shoes with a hand-held trace detection machine.

The device gathers particles and instantly tests them for explosive residue. Hand luggage will also be tested.

Federal Transport Minister John Anderson said yesterday the technology would be introduced around the country as the equipment became available and applied on a random basis.

"Passengers randomly selected for trace detection screening will be provided with information in 14 different languages by security personnel prior to screening," he said in a statement. "They can elect to be screened in private."